Solutions by everydaycalculation.com
2742 - 4042 is -1342.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/42-40/42 27/42-80/42 27/84-40/42 27/42-40/84 81/42-40/42
© everydaycalculation.com